Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 757 · 40 questions

The method (Total first): Total = add every value. Average = total ÷ number of rows. Percent of total = that value ÷ total × 100. Most/fewest: compare all the values. Difference = bigger − smaller.

1. 1.Mangoes sold by a fruit seller
   Mon: 105
   Tue: 75
   Wed: 60
   Thu: 45
   Fri: 15
   How many mangoes are there in all?
2. 2.Books sold by a shop
   Mon: 20
   Tue: 20
   Wed: 15
   Thu: 20
   Fri: 25
   Which day has the most books? (a) Thu (b) Mon (c) Tue (d) Fri
3. 3.Books sold by a shop
   Mon: 180
   Tue: 150
   Wed: 120
   Thu: 120
   Fri: 30
   The number for Thu is what percent of the total?
4. 4.Books sold by a shop
   Mon: 120
   Tue: 90
   Wed: 90
   Thu: 240
   Fri: 60
   Which day has the most books? (a) Thu (b) Wed (c) Fri (d) Mon
5. 5.Trees planted by each class
   Class 6: 150
   Class 7: 120
   Class 8: 90
   Class 9: 120
   Class 10: 120
   Which class has the fewest trees? (a) Class 6 (b) Class 8 (c) Class 7 (d) Class 10
6. 6.Books sold by a shop
   Mon: 40
   Tue: 30
   Wed: 50
   Thu: 40
   Fri: 40
   Which day has the most books? (a) Wed (b) Fri (c) Mon (d) Tue
7. 7.Visitors to a science museum
   Jan: 60
   Feb: 90
   Mar: 60
   Apr: 60
   May: 30
   How many visitors are there in all?
8. 8.Mangoes sold by a fruit seller
   Mon: 100
   Tue: 140
   Wed: 80
   Thu: 60
   Fri: 20
   How many mangoes are there in all?
9. 9.Trees planted by each class
   Class 6: 50
   Class 7: 30
   Class 8: 40
   Class 9: 20
   Class 10: 60
   How many more trees are there for Class 8 than for Class 7?
10. 10.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 70
    Wed: 50
    Thu: 40
    Fri: 10
    How many mangoes are there in all?
11. 11.Students who chose each subject
    Maths: 40
    Science: 60
    English: 10
    Hindi: 50
    Art: 40
    What is the difference between the highest and the lowest number of students?
12. 12.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 60
    Wed: 30
    Thu: 40
    Fri: 50
    What is the average number of mangoes per day?
13. 13.Trees planted by each class
    Class 6: 40
    Class 7: 60
    Class 8: 20
    Class 9: 30
    Class 10: 50
    How many more trees are there for Class 10 than for Class 6?
14. 14.Students who chose each subject
    Maths: 125
    Science: 100
    English: 150
    Hindi: 50
    Art: 75
    The number for Science is what percent of the total?
15. 15.Trees planted by each class
    Class 6: 105
    Class 7: 45
    Class 8: 60
    Class 9: 75
    Class 10: 15
    Which class has the most trees? (a) Class 6 (b) Class 8 (c) Class 7 (d) Class 9
16. 16.Books sold by a shop
    Mon: 90
    Tue: 150
    Wed: 180
    Thu: 60
    Fri: 120
    Which day has the most books? (a) Thu (b) Tue (c) Wed (d) Mon
17. 17.Students who chose each subject
    Maths: 30
    Science: 50
    English: 40
    Hindi: 60
    Art: 20
    Which subject has the fewest students? (a) Hindi (b) Science (c) English (d) Art
18. 18.Visitors to a science museum
    Jan: 60
    Feb: 80
    Mar: 140
    Apr: 80
    May: 40
    How many visitors are there in all?
19. 19.Mangoes sold by a fruit seller
    Mon: 250
    Tue: 300
    Wed: 100
    Thu: 150
    Fri: 200
    Which day has the fewest mangoes? (a) Wed (b) Fri (c) Thu (d) Mon
20. 20.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 20
    Wed: 40
    Thu: 100
    Fri: 80
    What is the difference between the highest and the lowest number of mangoes?
21. 21.Students who chose each subject
    Maths: 150
    Science: 125
    English: 75
    Hindi: 125
    Art: 25
    Which subject has the most students? (a) Maths (b) Art (c) English (d) Science
22. 22.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 60
    Wed: 15
    Thu: 90
    Fri: 75
    Which day has the most mangoes? (a) Wed (b) Mon (c) Tue (d) Thu
23. 23.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 40
    Wed: 60
    Thu: 40
    Fri: 20
    What is the average number of mangoes per day?
24. 24.Students who chose each subject
    Maths: 20
    Science: 10
    English: 30
    Hindi: 5
    Art: 35
    The number for Science is what percent of the total?
25. 25.Books sold by a shop
    Mon: 105
    Tue: 60
    Wed: 45
    Thu: 15
    Fri: 75
    How many books are there in all?
26. 26.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 240
    Wed: 120
    Thu: 40
    Fri: 200
    How many mangoes are there in all?
27. 27.Visitors to a science museum
    Jan: 210
    Feb: 180
    Mar: 120
    Apr: 60
    May: 30
    Which month has the fewest visitors? (a) Mar (b) Jan (c) Apr (d) May
28. 28.Books sold by a shop
    Mon: 120
    Tue: 160
    Wed: 240
    Thu: 200
    Fri: 80
    How many more books are there for Mon than for Fri?
29. 29.Visitors to a science museum
    Jan: 160
    Feb: 200
    Mar: 120
    Apr: 240
    May: 80
    The number for May is what percent of the total?
30. 30.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 40
    Wed: 100
    Thu: 120
    Fri: 80
    How many mangoes are there in all?
31. 31.Students who chose each subject
    Maths: 160
    Science: 160
    English: 120
    Hindi: 160
    Art: 200
    Which subject has the most students? (a) Maths (b) English (c) Art (d) Hindi
32. 32.Students who chose each subject
    Maths: 150
    Science: 180
    English: 60
    Hindi: 120
    Art: 90
    What is the difference between the highest and the lowest number of students?
33. 33.Students who chose each subject
    Maths: 180
    Science: 120
    English: 150
    Hindi: 30
    Art: 120
    How many more students are there for Maths than for Science?
34. 34.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 25
    Wed: 15
    Thu: 35
    Fri: 5
    How many mangoes are there in all?
35. 35.Books sold by a shop
    Mon: 200
    Tue: 300
    Wed: 50
    Thu: 250
    Fri: 200
    Which day has the fewest books? (a) Tue (b) Mon (c) Fri (d) Wed
36. 36.Students who chose each subject
    Maths: 200
    Science: 250
    English: 100
    Hindi: 300
    Art: 150
    Which subject has the fewest students? (a) Maths (b) English (c) Science (d) Art
37. 37.Visitors to a science museum
    Jan: 120
    Feb: 90
    Mar: 240
    Apr: 30
    May: 120
    What is the difference between the highest and the lowest number of visitors?
38. 38.Trees planted by each class
    Class 6: 60
    Class 7: 40
    Class 8: 40
    Class 9: 10
    Class 10: 50
    Which class has the most trees? (a) Class 8 (b) Class 10 (c) Class 9 (d) Class 6
39. 39.Trees planted by each class
    Class 6: 100
    Class 7: 140
    Class 8: 60
    Class 9: 40
    Class 10: 60
    How many trees are there in all?
40. 40.Students who chose each subject
    Maths: 30
    Science: 25
    English: 15
    Hindi: 20
    Art: 10
    What is the average number of students per subject?

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